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A wave is described by Y(x,t) = 13cm sin(22k -64t + π/6) what is the wave...

A wave is described by Y(x,t) = 13cm sin(22k -64t + π/6) what is the wave speed?

2.9 m/s

0.34 m/s

1.4 m/s

0.28 m/s

A wave whose displaces a medium along the same direction as the wave travels is a ....... wave

A water wave moves between two buoys separated by 30 min 40 sec. The water wave make 5.2 wavelengths between the buoys what is the frequency of the wave?

1.6 hz

0.13 hz

0.04 hz

14.5 hz

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Answer #1

Answer :

(i)

(ii) A wave whose displaces a medium along the same direction as the wave travels is a Longitude wave, As Longitudinal waves have the same direction of vibration as their direction of travel. This means that the movement of the medium is in the same direction as the motion of the wave.

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